Cobalt
#6411AC · Cobalt
#6411AC is Cobalt, a cool violet color. It has an RGB value of 100, 17, 172 and a relative luminance of 0.061, making it a dark surface.
Temperature
❄ Cool
Hue family
violet
Luminance
0.06
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
9.47:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
2.22:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #6411AC?
#6411AC is Cobalt, a cool violet color. In RGB it is 100, 17, 172, and in HSL it is 272°, 82%, 37%.
Is #6411AC a light or dark color?
#6411AC has a relative luminance of 0.061, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #6411AC?
Its complementary color is #59AC11. For softer combinations, try the analogous or split-complementary harmonies shown above.